542 | Switzerland

Automatically generated translation

English Yvert 9, 12. 1930. 50 cts black and red, 1 f violet and 2 f brown, three stamps. ROMANSHORN to ZURICH. On the front, Dornier X mark in red, and manuscript "Mit Flugschiff DOX nach Azoren over America", transit FRIEDRICHSHAFEN and date stamp DORNIER / DOX / FLUGUncirculatedHIFF, on the back, rhomboidal mark of the flight and transit RIO DE JANEIRO. MAGNIFICENT AND VERY RARE.

International Auction #136

Wednesday, 7 October 2026 | 16:00

Lot 542

Starting price 150€

Illustrative price in other currencies

$ 172
£ 129
CHF 142

Updated 2026-09-21 12:00:04

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Technical editor of the description:
Hermenegildo Trillo Barragán

Philatelic technician of Spain, Colonies and Worldwide

htrillo@iberphil.com